SEF (Student English Forum) is a space where its members are able to talk freely with each other about many things (global issues, school problems, etc.) in order to strengthen bonds and get to know each other better.

SEF consists of three divisions. They are Speech Division, Storytelling Division, and Debate Division. SEF member should choose a division or more.

SEF has many activities, such as First Meet, Open Forum, Initiation, Weekly Training, Late Night Talks, SEF Future Leaders, and more.